Cisco Cisco Unified MeetingPlace Audio Server Maintenance Manual

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Managing  4-7
February 27, 2004
Cisco MeetingPlace Audio Server System Manager’s Guide
Managing port scheduling with guard times
Guard times ensure that meetings do not overlap each other or that two 
meetings are not scheduled back-to-back with the same meeting ID. 
Guard times become part of the scheduled meeting record. For example, if 
you schedule a meeting with the system start and end guard time parameters 
set at 0 minutes, then change the system start and end guard times to 
60 minutes, your meeting will not take on the new guard time settings. To 
ensure the meeting in the example takes on the current system start and end 
guard time minutes, you must reschedule your meeting. Back-to-back 
reservationless meetings are permitted regardless of guard times. In effect, the 
guard time for reservationless meetings is equal to zero.
MeetingPlace uses guard times to manage three resources:
N
OTE
When using the Reservationless Meetings feature, profile numbers 
cannot match existing meeting IDs, because reservationless meetings use 
profile numbers as reservationless meeting IDs.
Resource
Description
Conference ports
Every MeetingPlace conference server has a finite number 
of ports available for users, as described earlier. The 
parameters discussed in this section determine how long 
before, during, and after a scheduled meeting the ports are 
reserved (and therefore when the ports become available to 
other users).
Meeting IDs 
Every meeting has an ID number, which is how users 
identify the meeting they want to attend. During any given 
time, a meeting ID must be unique, so that the system knows 
which meeting to put a caller into. The meeting guard time 
fields determine how long before and after a meeting the 
meeting ID is protected. This protection prevents another 
person from scheduling another meeting at the same time 
with that particular meeting ID number. The meeting ID 
guard time also defines the period before and after a meeting 
that the caller hears that the meeting has not yet started or 
has ended, rather than hearing that MeetingPlace does not 
recognize the meeting.
Voice storage
Guard times reserve space for recording a meeting (if the 
organizers elected to record the meetings at the time the 
meeting was scheduled).